Texas Instruments

LM4040BIZ-4.1/NOPB  

Voltage References

LM4040BIZ-4.1/NOPB Description

The LM4040BIZ-4.1/NOPB is a precision shunt voltage reference from Texas Instruments, designed to provide a highly stable and accurate voltage output. This device is part of the Power Management Integrated Circuits (PMIC) category and is ideal for applications requiring precise voltage regulation. The LM4040BIZ-4.1/NOPB features a fixed output voltage of 4.096V with a tolerance of ±0.2%, ensuring high accuracy in voltage reference applications. It supports an output current of up to 15 mA and operates with a cathode current of 73 µA. The device is housed in a Through Hole TO92-3 package, making it suitable for a variety of mounting configurations.

LM4040BIZ-4.1/NOPB Features

• High Accuracy and Stability: The LM4040BIZ-4.1/NOPB offers a tight tolerance of ±0.2% and a low temperature coefficient of 100ppm/°C, ensuring stable performance across varying temperatures.
• Low Noise Performance: With a noise level of 80µVrms over the 10Hz to 10kHz range, this voltage reference provides clean and stable output, making it suitable for sensitive analog circuits.
• Compliance and Safety: The device is REACH Unaffected and ROHS3 Compliant, ensuring it meets environmental and safety standards. It also has a Moisture Sensitivity Level (MSL) of Not Applicable, reducing the risk of moisture-related issues during assembly.
• Efficient Power Management: The LM4040BIZ-4.1/NOPB supports a maximum output current of 15 mA, making it suitable for applications requiring moderate power levels. The low cathode current of 73 µA further enhances its efficiency.
• Versatile Mounting: The Through Hole mounting type and TO92-3 package format provide flexibility in PCB design and assembly processes.

LM4040BIZ-4.1/NOPB Applications

The LM4040BIZ-4.1/NOPB is ideal for a range of applications requiring precise voltage references, including:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate signal conversion.
• Digital-to-Analog Converters (DACs): Ensures consistent output levels for reliable analog signal generation.
• Power Supplies: Acts as a precision reference for voltage regulation in power supply designs.
• Instrumentation and Test Equipment: Offers a reliable reference for precision measurements and calibration.
• Medical Devices: Ensures accurate voltage levels in sensitive medical equipment where precision is critical.

Conclusion of LM4040BIZ-4.1/NOPB

The LM4040BIZ-4.1/NOPB from Texas Instruments stands out as a reliable and high-performance shunt voltage reference, offering exceptional accuracy and stability. Its low noise, compliance with environmental standards, and efficient power management make it a superior choice over similar models. The versatile mounting options and wide range of applications further enhance its value in the electronics industry. Whether used in precision measurement equipment, power supplies, or medical devices, the LM4040BIZ-4.1/NOPB delivers consistent performance and reliability, making it an essential component for engineers and designers seeking precision in their projects.

LM4040BIZ-4.1/NOPB Documents

Download datasheets and manufacturer documentation for LM4040BIZ-4.1/NOPB

Images :

Mechanical Outline Drawing       Function Diagram      

PCN :

Process Change Notification (PDF)       Product Change Notification 2024-06-13 (PDF)       Product Change Notification 2024-08-28 (PDF)      

Technical Resources :

LM4040_NA5P0 TINA-TI Transient Reference Design       LM4040_NA2P048 TINA-TI Transient Reference Design       LM4040_NA4P096 TINA-TI Transient Reference Design       LM4040_NA8P192 TINA-TI Transient Reference Design       LM4040_NA10P0 TINA-TI Transient Reference Design       LM4040_NA2P5 Transient TINA-TI Reference Design       LM4040_NA3P0 TINA-TI Transient Reference Design      

SPICE Models :

LM4040_ND2P48 Unencrypted PSpice Transient Model       LM4040_NB5P0 PSpice Transient Model       LM4040_ND10P0 PSpice Transient Model       LM4040_NA3P0 PSpice Transient Model       LM4040_NC10P0 PSpice Transient Model       LM4040_NB2P5 Unencrypted PSpice Transient Model       LM4040_NC5P0 Unencrypted PSpice Transient Model       LM4040_NC8P192 PSpice Transient Model       LM4040_NE3P0 Unencrypted PSpice Transient Model       LM4040_ND2P5 Unencrypted PSpice Transient Model       LM4040_NB8P192 Unencrypted PSpice Transient Model       LM4040_NA3P0 Unencrypted PSpice Transient Model       LM4040_NC3P0 Unencrypted PSpice Transient Model       LM4040_NA5P0 PSpice Transient Model       LM4040_NB10P0 Unencrypted PSpice Transient Model       LM4040_NA4P096 PSpice Transient Model       LM4040_NB2P5 PSpice Transient Model       LM4040_NA8P192 TINA-TI Transient Spice Model       LM4040_ND10P0 Unencrypted PSpice Transient Model       LM4040_NA2P048 TINA-TI Transient Spice Model       LM4040_NC4P096 Unencrypted PSpice Transient Model       LM4040_NB2P048 Unencrypted PSpice Transient Model       LM4040_NB4P096 Unencrypted PSpice Transient Model       LM4040_NA4P096 TINA-TI Transient Spice Model       LM4040_NA2P5 TINA-TI Transient Spice Model       LM4040_NB2P048 PSpice Transient Model       LM4040_NA2P5 PSpice Transient Model       LM4040_NA8P192 PSpice Transient Model       LM4040_ND5P0 PSpice Transient Model (Rev. A)       LM4040_NC8P192 Unencrypted PSpice Transient Model       LM4040_NB5P0 Unencrypted PSpice Transient Model       LM4040_NB10P0 PSpice Transient Model       LM4040_NE2P048 PSpice Transient Model       LM4040_NC4P096 PSpice Transient Model       LM4040_ND8P192 PSpice Transient Model       LM4040_NA4P096 Unencrypted PSpice Transient Model       LM4040_NC2P48 Unencrypted PSpice Transient Model       LM4040_ND2P48 PSpice Transient Model       LM4040_NA10P0 TINA-TI Transient Spice Model       LM4040_NA2P048 Unencrypted PSpice Transient Model       LM4040_NE2P048 Unencrypted PSpice Transient Model       LM4040_NB4P096 PSpice Transient Model       LM4040_NA2P5 Unencrypted PSpice Transient Model       LM4040_NE2P5 Unencrypted PSpice Transient Model       LM4040_NC2P48 PSpice Transient Model       LM4040_ND5P0 Unencrypted PSpice Transient Model       LM4040_ND8P192 Unencrypted PSpice Transient Model       LM4040_NC2P5 Unencrypted PSpice Transient Model       LM4040_NE3P0 PSpice Transient Model       LM4040_NA10P0 Unencrypted PSpice Transient Model       LM4040_ND3P0 Unencrypted PSpice Transient Model       LM4040_NE2P5 PSpice Transient Model       LM4040_NC10P0 Unencrypted PSpice Transient Model       LM4040_NB3P0 Unencrypted PSpice Transient Model       LM4040_ND3P0 PSpice Transient Model       LM4040_NA3P0 TINA-TI Transient Spice Model       LM4040_NB8P192 PSpice Transient Model       LM4040_NA10P0 PSpice Transient Model       LM4040_NA2P048 PSpice Transient Model       LM4040_ND2P5 PSpice Transient Model       LM4040_NC3P0 PSpice Transient Model       LM4040_ND4P096 PSpice Transient Model       LM4040_ND5P0 PSpice Transient Model       LM4040_NA5P0 TINA-TI Transient Spice Model       LM4040_ND5P0 Unencrypted PSpice Transient Model (Rev. A)       LM4040_NA8P192 Unencrypted PSpice Transient Model       LM4040_NC5P0 PSpice Transient Model       LM4040_NA5P0 Unencrypted PSpice Transient Model       LM4040_NC2P5 PSpice Transient Model       LM4040_NB3P0 PSpice Transient Model       LM4040_ND4P096 Unencrypted PSpice Transient Model